Class 4 Science Chapter 4 Test 3 Updated: 11 Jun 2022 510 Welcome to your Class 4 Science Chapter 4 Test 3 1. Magnesium, aluminum and titanium are the examples of _______ metals. Heavy metals Light metals Both a & b None of these 2. Which of these groups is the correct example of the three states of matter? Snow, rain, cloud Dew, Rain, Water vapors Snow, Cloud, Steam Rain, Water vapors, cloud 3. If you strike any metal, we can hear the sound of the metal due to its _______ Mass Density Kinetic energy Potential energy 4. On the basis of density, metals are called ________________ Heavy metals Light metals Both a & b None of these 5. Zinc, mercury, chromium are the examples of _______ metals. Heavy metals Light metals Both a & b None of these 6. Metals that allow electricity are _______ conductors of electricity. Good Bad No Less 7. Which one of these has the most volume? Book Pencil Eraser Cricket bat 8. Some metals have magnetic properties and attracted by a _______. Heavy metals Light metals Magnet None of these 9. The floating and sinking of object depends on their _____. Mass Density Kinetic energy Potential energy 10. Electric wires can make from which of the following metals. Copper Aluminum Silver All of these 11. Matter consists of _______ particles. Large Tiny Both a & b None of these 12. The metals usually have _______ density. Less More Equal No 13. Two objects having equal volume but different mass, then which one has high density. High mass Low mass Equal mass None of these 14. The object having more density than the density of water ___on/in water. Sink Float Dive None of these 15. The mass present in definite volume is called its______. Mass Density Kinetic energy Potential energy Time's up
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